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| | (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95% Basic information |
| Product Name: | (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95% | | Synonyms: | (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95%;(1r,2r)-1,2-bis(2-hydroxyphenyl)-1,2-ethanediamine;(R,R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine;(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97%;(R,R) Diaminopharm Diamine;(R,R) Jik Chin Mother Diamine;(R,R) Mother Diamine;(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine | | CAS: | 870991-70-1 | | MF: | C14H16N2O2 | | MW: | 244.29 | | EINECS: | | | Product Categories: | Chiral Nitrogen;DPEN Series | | Mol File: | 870991-70-1.mol |  |
| | (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95% Chemical Properties |
| Melting point | 157-163 °C | | Boiling point | 457.9±40.0 °C(Predicted) | | density | 1.294±0.06 g/cm3(Predicted) | | pka | 9.15±0.35(Predicted) | | form | Powder | | color | white to off-white | | optical activity | [α]22/D +62°, c = 1% in chloroform | | Sensitive | air sensitive |
| | (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95% Usage And Synthesis |
| Uses | 2,2''-[(1R,2R)-1,2-Diamino-1,2-ethanediyl]bisphenol is a useful synthetic compound. | | Uses | (1R, 2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine can be used as a precursor for the synthesis of:
- Enantiomerically pure trans-3-arylpiperazine-2-carboxylic acid derivatives via diaza-Cope rearrangement (DCR).
- 4,4′-(1,2-Diazaniumylethane-1,2-diyl)dibenzoate trihydrate by treating with terephthalaldehydic acid.
| | General Description | (1R, 2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine or (R, R)-1,2-bis(2-hydroxyphenyl)-1,2-diaminoethane (HPEN) is commonly used in the stereoselective synthesis of enantiopure compounds. |
| | (1R,2R)-1,2-BIS(2-HYDROXYPHENYL)ETHYLENEDIAMINE, 95% Preparation Products And Raw materials |
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